31.19% is the change from 404 to 530
Calculation steps:
[( 530 - 404 ) ÷ 404] x 100 = 31.19%
Formula
Percentage change = [(530 - 404) / 404] x 100
Subtract the new number by the original number
530 - 404 = 126
126 ÷ 404 = 0.3118811881188119
0.3118811881188119 x 100 = 31.19%